UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xQW584bWmcR5JYBTBVaymuC3RJ26KjWfzqbhvOeaP4M=' 
WHERE 
  key_id = 'c3f7a76a3598c9fb14b11108f215f20727de3f77c8b9c3d44514bc75e9bc5257' 
  AND (
    token = 'xQW584bWmcR5JYBTBVaymuC3RJ26KjWfzqbhvOeaP4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )